Complete engine block 139FMB-B Hanway vertical Hanway Muscle50/Scrambler original

In the event of a faulty engine, it is often not unwise to completely replace the engine instead of overhauling it.

When to replace the 139FMB-B Hanway vertical engine block?

If something crashes in your engine block (at higher revs, for example), a lot of things can go wrong. ● Gears jam or break off ● Certain parts no longer receive oil supply, run dry and break ● Bearings break or become trapped ● The above also applies to seals ● Your crankshaft bearings, or one of them, breaks And so on... What goes wrong at such a bad moment is too much to mention. It often comes down to a huge bill with your mechanic. But what you could also do once you've added up all the costs is maybe buy a completely new engine block! It happens that this is cheaper than replacing everything separately.

Properties of 139FMB-B Hanway vertical engine block

● New engine with new parts ● Suitable for replacing the old 139FMB-B Hanway vertical engine block ● Cylinder capacity is 49cc ● Plug and play mounting

Where does this engine fit under?

The 139FMB-B Hanway vertical engine block is a complete engine that is suitable for the Hanway Muscle50 and the Hanway Scrambler Euro4 and Euro5 models.

139FMB-B Hanway vertical engine block assembly

Now you would think that this is an impossible job to do yourself, but that's not so bad. You still need to refill the oil in the engine block. It is recommended to change the oil after 500 km to increase the life of the engine. You can then have the standard maintenance sessions take place in accordance with the workshop manual for your type of scooter.